![]() When using clang as HOSTCC, the following warnings appear: In file included from arch/mips/boot/tools/relocs_64.c:27:0: arch/mips/boot/tools/relocs.c: In function ‘read_relocs’: arch/mips/boot/tools/relocs.c:397:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] ELF_R_SYM(rel->r_info) = elf32_to_cpu(ELF_R_SYM(rel->r_info)); ^~~~~~~~~ arch/mips/boot/tools/relocs.c:397:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] arch/mips/boot/tools/relocs.c: In function ‘walk_relocs’: arch/mips/boot/tools/relocs.c:491:4: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] Elf_Sym *sym = &sh_symtab[ELF_R_SYM(rel->r_info)]; ^~~~~~~ arch/mips/boot/tools/relocs.c: In function ‘do_reloc’: arch/mips/boot/tools/relocs.c:502:2: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] unsigned r_type = ELF_R_TYPE(rel->r_info); ^~~~~~~~ arch/mips/boot/tools/relocs.c: In function ‘do_reloc_info’: arch/mips/boot/tools/relocs.c:641:3: warning: dereferencing type-punned pointer will break strict-aliasing rules [-Wstrict-aliasing] rel_type(ELF_R_TYPE(rel->r_info)), ^~~~~~~~ Fix them by making Elf64_Mips_Rela a union Signed-off-by: Harvey Hunt <harvey.hunt@imgtec.com> Acked-by: Matt Redfearn <matt.redfearn@imgtec.com> Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/13683/ Signed-off-by: Ralf Baechle <ralf@linux-mips.org> |
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compressed | ||
dts | ||
tools | ||
.gitignore | ||
ecoff.h | ||
elf2ecoff.c | ||
Makefile |